/*
 * Copyright 2007 Brian Watkins
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package bw.search;

import javax.servlet.http.HttpServletRequest;
import bw.os.*;
import bw.util.*;

public class CommandQuery implements SearchQuery
{
    public static final String OBJECT_STORE_RECOVER_COMMAND = "recover";

    private HttpServletRequest _req = null;

    public CommandQuery ()
    {
        //nothing
    }

    public void setRequest ( HttpServletRequest req )
    {
        _req = req;
    }

    public String getSearchURL ( String query )
    {
        String message = "Unknown command.";

        if ( OBJECT_STORE_RECOVER_COMMAND.equalsIgnoreCase( query ) )
        {
            //try
            //{
                //ObjectStore.getInstance().recover();
            message = "No longer supported";
                //}
                //catch ( Exception ex )
                //{
                //  Log.getInstance().write( "Problem manually recovering ObjectStore!", ex );
                //message = "Problem recovering ObjectStore!";
                // }
        }

        //just go back to the home page with a message
        _req.setAttribute( "message", message );

        return "/index.jsp";
    }
}